Description:

Sleeve Size: 100mm x 8mm/3.9" x 0.3" (L*D); Axis Size: 150mm x 3mm/5.9" x 0.1" (L*D); Propeller Size: 12mm x 30mm/0.5" x 1.2" (H*D). Package Content: 1 Pair x Shaft w Propeller,Several Mounting Parts; Vanes Quantity: 3; Propeller Type: 1 x Left Rotaion,1 x Right Rotaion. Shaft is made of stainless steel, corrosion-resistant and wear-resistant, good sealing. Equipped with high-speed propeller.. For DIY boat model accessories, be used for nesting, O-speed boats, simulation boat model.. Do not run at high speed in the air too long, pay attention to add appropriate lubricant, do not touch when turning..